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ABSTRACT:
SUBMITTER: Yoneda K
PROVIDER: S-EPMC1952456 | biostudies-literature | 2005 Jul
REPOSITORIES: biostudies-literature
Acta crystallographica. Section F, Structural biology and crystallization communications 20050630 Pt 7
The crystal structure of ST1625p, a protein encoded by a hypothetical open reading frame ST1625 in the genome of the hyperthermophilic archaeon Sulfolobus tokodaii, was determined at 2.2 A resolution. The only sequence similarity exhibited by the amino-acid sequence of ST1625p was a 33% identity with the sequence of SSO0983p from S. solfataricus. The 19 kDa monomeric protein was observed to consist of a right-handed superhelix assembled from a tandem repeat of ten alpha-helices. A structural hom ...[more]